The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
Aug. 23, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Hwiryong Jung, Seoul, KR;
Moon Gi Kang, Seoul, KR;
Seung Hoon Jee, Seoul, KR;
Min Sub Kim, Seoul, KR;
Wooshik Kim, Yongin-si, KR;
Hyewon Moon, Seongnam-si, KR;
Keechang Lee, Seongnam-si, KR;
Sunghoon Hong, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;
Abstract
An image processing method acquires an image, restores a saturated region in which a pixel in the image has a first reference value based on a first illuminance component of the image, enhances a dark region in which a value of a pixel in the image is less than a second reference value based on the restored saturated region and the first illuminance component, and outputs a dark region-enhanced image.